1302055055 has 16 divisors (see below), whose sum is σ = 1787457024. Its totient is φ = 891947040.

The previous prime is 1302055039. The next prime is 1302055057. The reversal of 1302055055 is 5505502031.

It is a Cunningham number, because it is equal to 36084²-1.

It is not a de Polignac number, because 1302055055 - 2⁴ = 1302055039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1302055057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18044 + ... + 54126.

It is an arithmetic number, because the mean of its divisors is an integer number (111716064).

Almost surely, 2^1302055055 is an apocalyptic number.

1302055055 is a deficient number, since it is larger than the sum of its proper divisors (485401969).

1302055055 is a wasteful number, since it uses less digits than its factorization.

1302055055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37126.

The product of its (nonzero) digits is 3750, while the sum is 26.

The square root of 1302055055 is about 36083.9999861434. Note that the first 4 decimals coincide. The cubic root of 1302055055 is about 1091.9676757753.

Adding to 1302055055 its reverse (5505502031), we get a palindrome (6807557086).

The spelling of 1302055055 in words is "one billion, three hundred two million, fifty-five thousand, fifty-five".